filmhiresystem.java

碟片出租系统,后台是SQL SERVER,联系编程时可以全部采用或者部分采用.

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.event.*;
import java.util.Date;
import javax.swing.border.BevelBorder;

public class FilmHireSystem extends JFrame
{
	static ResultSetTableModel tableModel;
	final Font font = new Font("宋体", Font.PLAIN, 12);
	final Font font2 = new Font("华文新魏", Font.PLAIN, 25);
	
	protected Container pane;
	protected JMenuBar menuBar;
	protected String menuNames[][] = {
		{"资料维护", "碟片维护", "出租类别设置", "会员资料维护", ""},
		{"业务办理", "出租", "还碟", "", ""},
		{"信息查询", "库存查询", "出租排行榜", "", ""},
		{"帮助", "关于", "退出", "", ""}
		};
	protected JMenu mainMenu[] = new JMenu[menuNames.length];
	protected JMenuItem menuItem[][] = new JMenuItem[menuNames.length][menuNames[0].length - 1];
	protected JToolBar toolBar;
	protected JButton button[] = new JButton[7];
	protected String buttonNames[] = {"in.png", "hire.png", "back.png", "admin.png", "search.png", "Calculator.png", "exit.png"};
	protected String buttonText[] = {"进碟", "出租", "还碟", "会员维护", "库存查询", "计算器", "退出"};
	protected JPanel workPanel, statePanel, cardPanel;
	protected CardLayout cards;
	protected JLabel stateLabel[] = new JLabel[5];
	protected Calculator cal = null;
	protected String state[] = new String[5];
 	
	public FilmHireSystem(String admin)
	{
		super("影片出租系统 V1.0");
		state[1] = "当前用户:" + admin;
		addMeun();
		pane = getContentPane();
		addToolBar();
		addWorkPanel();
		addStatePanel();
		setSize(800, 635);
		setLocation();
		setVisible(true);
		System.out.println("系统登录成功！");
		this.addWindowListener(
			new WindowAdapter()
			{
				public void windowClosing(WindowEvent event)
				{
					exitSystem();
				}
			}
		);
	}
	
	private void addMeun()
	{
		menuBar = new JMenuBar();
		for(int i = 0; i < mainMenu.length; i ++)
		{
			mainMenu[i] = new JMenu(menuNames[i][0]);
			mainMenu[i].setFont(font);
			for(int j = 0; j < menuItem[0].length; j ++)
			{
				if(! menuNames[i][j+1].equals(""))
				{
					menuItem[i][j] = new JMenuItem(menuNames[i][j+1]);
					menuItem[i][j].setFont(font);
					menuItem[i][j].addActionListener(
						new ActionListener()
						{
							public void actionPerformed(ActionEvent event)
							{
								JMenuItem item = (JMenuItem)event.getSource();
								stop2: for (int i = 0; i<mainMenu.length; i++)
								{
									for(int j = 0; j < menuItem[0].length; j ++)
									{
										if(! menuNames[i][j+1].equals("") && menuItem[i][j].equals(item))
										{
											switch(i * menuItem[0].length + j)
											{
												case 0:
													if(! (workPanel.getComponent(0) instanceof CDAdminPanel))
													{
														addPanel(new CDAdminPanel(false));
													}
													break stop2;
												case 1:
													if(! (workPanel.getComponent(0) instanceof HireTypeSetPanel))
													{
														addPanel(new HireTypeSetPanel());
													}
													break stop2;
												case 2:
													if(! (workPanel.getComponent(0) instanceof UserPanel))
													{
														addPanel(new UserPanel());
													}
													break stop2;
												case 4:
													addPanel(new HirePanel());
													break stop2;
												case 5:
													addPanel(new GiveBackPanel());
													break stop2;
												case 8:
													if(! (workPanel.getComponent(0) instanceof SearchPanel))
													{
														addPanel(new SearchPanel());
													}
													break stop2;
												case 9:
													if(! (workPanel.getComponent(0) instanceof HireTaxisPanel))
													{
														addPanel(new HireTaxisPanel());
													}
													break stop2;
												case 12:
													new AboutDialog(FilmHireSystem.this);
													break stop2;
												case 13:
													exitSystem();
													break stop2;
											}
										}
									}
							    }
							}
						}
					);
					mainMenu[i].add(menuItem[i][j]);
				}
			}
			menuBar.add(mainMenu[i]);
		}
		setJMenuBar(menuBar);
	}
	
	private void setLocation()
	{
		Dimension size = getSize();
		int x,y;
		x = (1024 - size.width) / 2;
		y = (768 - size.height) / 2;
		this.setLocation(x, y);
	}	
	
	private void addToolBar()
	{
		toolBar = new JToolBar();
		for(int i = 0; i < button.length; i ++)
		{
			button[i] = new JButton(new ImageIcon(buttonNames[i]));
			button[i].setFont(font);
			button[i].setHorizontalTextPosition(SwingConstants.CENTER);
			button[i].setVerticalTextPosition(SwingConstants.BOTTOM);
			button[i].setText(buttonText[i]);
			button[i].addActionListener(
				new ActionListener()
				{
					public void actionPerformed(ActionEvent event)
					{
						JButton eventButton = (JButton)event.getSource();
						stop1: for (int i = 0; i<button.length; i++)
						{
							if(button[i].equals(eventButton))
							{
								switch(i)
								{
									case 0:
										if(! (workPanel.getComponent(0) instanceof CDAdminPanel))
										{
											addPanel(new CDAdminPanel(true));
										}
										break stop1;
									case 1:
										addPanel(new HirePanel());
										break stop1;
									case 2:
										addPanel(new GiveBackPanel());
										break stop1;
									case 3:
										if(! (workPanel.getComponent(0) instanceof UserPanel))
										{
											addPanel(new UserPanel());
										}
										break stop1;
									case 4:
										if(! (workPanel.getComponent(0) instanceof SearchPanel))
										{
											addPanel(new SearchPanel());
										}
										break stop1;
									case 5:
										if(cal == null)
										{
											cal = new Calculator(FilmHireSystem.this);
										}
										if(cal.isVisible())
										{
											cal.setVisible(false);
										}
										else
										{
											cal.setVisible(true);
										}
										break stop1;
									case 6:
										exitSystem();
										break stop1;
								}
							}
					    }
					}
				}
			);
			toolBar.add(button[i]);
			if(i == 2 || i == 4) toolBar.addSeparator();
		}
		toolBar.setOrientation(JToolBar.VERTICAL);
		toolBar.setFloatable(false);
		pane.add(toolBar, BorderLayout.WEST);
	}
	
	private void addWorkPanel()
	{
		workPanel = new JPanel();
		workPanel.setLayout(new BorderLayout());
		workPanel.add(new SearchPanel(), BorderLayout.NORTH);
		pane.add(workPanel, BorderLayout.CENTER);
	}
	
	private void addStatePanel()
	{
		statePanel = new JPanel();
		statePanel.setLayout(new GridLayout(1, 3, 3, 3));
		for (int i = 0; i<stateLabel.length; i++)
		{
			stateLabel[i] = new JLabel(state[i]);
			stateLabel[i].setFont(font);
			stateLabel[i].setHorizontalAlignment(JLabel.CENTER);
			stateLabel[i].setBorder(BorderFactory.createBevelBorder( BevelBorder.LOWERED ));
	    }
		statePanel.add(stateLabel[0]);
		JPanel panel[] = new JPanel[2];
		for (int i = 0; i<panel.length; i++)
		{
			panel[i] = new JPanel();
			panel[i].setLayout(new GridLayout(1, 2, 3, 3));
			panel[i].add(stateLabel[i * 2 + 1]);
			panel[i].add(stateLabel[i * 2 + 2]);
			statePanel.add(panel[i]);
	    }
		pane.add(statePanel, BorderLayout.SOUTH);
	}
	
	private void exitSystem()
	{
		if(JOptionPane.showConfirmDialog(this, "是否退出系统", "退出系统", 
			JOptionPane.YES_NO_OPTION, JOptionPane.WARNING_MESSAGE) == JOptionPane.OK_OPTION)
		{
			tableModel.disconnectFromDatabase();
			System.out.println("成功退出系统！");
			System.exit(0);
		}
		else 
		{
			setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);        
		}
	}
	
	private void addPanel(JPanel panel)
	{
		workPanel.removeAll();
		workPanel.setSize(0, 0);
		workPanel.add(panel, BorderLayout.NORTH);
		workPanel.updateUI();
	}
	
	public static String getTime()
	{
		String time = "";
		Date d = new Date();
		time = (d.getYear() + 1900) + "-" + (d.getMonth() + 1) + "-" + d.getDate() + " " +
			d.getHours() + ":" + d.getMinutes() + ":" + d.getSeconds();
		return time;
	}
}